added secondary pump, changed timer settings

water_system_v0_2.ino

@@ -0,0 +1,171 @@
+#include <SoftwareSerial.h>
+
+
+//blalballlabaslbfds
+
+//test2
+
+#include <Wire.h>
+#include <Adafruit_MotorShield.h>
+#include "utility/Adafruit_MS_PWMServoDriver.h"
+#include <Servo.h>
+
+#include <Time.h>
+#include <TimeAlarms.h>
+
+
+const int buttonPin = 2;     // the number of the pushbutton pin
+int buttonState = 0;         // variable for reading the pushbutton status
+bool startup = true;
+
+//servo setup
+int servo_left_pos = 0;  //variable controlling position
+Servo server_left;  // servo object of left garden
+Servo servo_switch;
+
+
+// pump setup
+// Create the motor shield object with the default I2C address
+Adafruit_MotorShield AFMS = Adafruit_MotorShield(); 
+Adafruit_DCMotor *left_pump = AFMS.getMotor(1);
+
+//moisture setup
+int moistureSensorPin = A0;    // select the input pin for the sensor
+
+void setup() {
+
+  Serial.begin(9600);
+
+  setTime(16,16,0,7,7,17); // set time to Saturday 8:29:00am Jan 1 2017
+  printTime();
+
+  // create the alarms 
+  Alarm.alarmRepeat(7,00,0, water_everything);  // 7:00 every day it is executing 'water_everything'
+
+  // initialize the pushbutton pin as an input:
+  pinMode(buttonPin, INPUT);
+
+  server_left.attach(10);  // attaches the servo on pin 10 to the servo object
+  servo_switch.attach(9);
+  servo_switch.write(0);
+  Serial.println("set to 0");
+  delay(3000);
+  servo_switch.write(180);
+  Serial.println("set to 0");
+  delay(3000);
+
+  AFMS.begin();  // create with the default frequency 1.6KHz
+  Serial.println("release it");
+  left_pump->setSpeed(0);
+  left_pump->run(RELEASE);
+
+}
+
+void printTime(){
+  print2digits(hour());
+  Serial.print(":");
+  print2digits(minute());
+  Serial.print(":");
+  print2digits(second());
+
+  Serial.print(" ");
+
+  Serial.print(day());
+  Serial.print("/");
+  Serial.print(month());
+  Serial.print("/");
+  Serial.print(year());
+
+  Serial.println();
+
+}
+
+void print2digits(int number) {
+  if (number >= 0 && number < 10) {
+    Serial.print('0');
+  }
+  Serial.print(number);
+}
+
+
+int get_moisture(){
+  return analogRead(moistureSensorPin);
+}
+
+void water_everything(){
+
+  Serial.println("starting watering function");
+  //switch on servo
+  servo_switch.write(0);
+  Serial.println("set to 0");
+  delay(3000); // somehow we need those delays, otherwise it does not work....fuuu
+
+  Serial.println("setting speed");
+  left_pump->setSpeed(255);
+  Serial.println("setting forward");
+  left_pump->run(BACKWARD);
+
+  /*wait until it is more moist
+  for (;;){
+    if (true || current_moisture - get_moisture() > 300)
+      break;
+    Serial.println(get_moisture());
+  }
+*/
+    unsigned long start = millis();
+   //perform sweep
+   for(;;){
+    Serial.println(millis()-start); 
+    if (millis()-start > 500000)
+      break;
+    Serial.println("right sweep");
+    for (int i = 40; i < 150; i++){
+      server_left.write(i);
+
+      delay(100);
+    }
+    delay(2000);
+    Serial.println("left sweep");
+    for (int i = 150; i >40; i--){
+      server_left.write(i);
+
+      delay(100);
+    }
+   }
+   delay(4000);
+  //stop pump
+  left_pump->run(RELEASE);
+
+  //switch off servo
+  servo_switch.write(180);
+  Serial.println("set to 0");
+  delay(3000);
+  return;
+}
+
+void loop() {
+  if (startup){
+    startup = false;
+    water_everything();
+  }
+ /* 
+  // read the state of the pushbutton value:
+  buttonState = digitalRead(buttonPin);
+
+  // check if the pushbutton is pressed
+  if (buttonState == LOW) {
+    //water stuff
+    Serial.println("start watering it");
+    water_everything();
+  }
+    
+  for(;;){
+    delay(100);
+  }
+*/
+printTime();
+  Alarm.delay(1000); // wait one second between clock display
+}
+
+
+